Humam, Afif. “KLASIFIKASI TITIK KRITIS POLINOMIAL DUA VARIABEL BERDERAJAT TIGA”. Pattimura Proceeding: Conference of Science and Technology 2, no. 1 (April 19, 2022): 1-8. Accessed April 13, 2024. https://ojs3.unpatti.ac.id/index.php/pcst/article/view/5628.